.waiting {
    background-image:url('waiting.gif');
    background-repeat:no-repeat;
    background-position:center center;
    background-color:white;
}

.bigWaiting {
    background-image:url('img/bigWaiting.gif');
    background-repeat:no-repeat;
    background-position:center 20%;
    background-color:white;
}

.blackWaiting {
    background-image:url('blackWaiting.gif');
    background-repeat:no-repeat;
    background-position:center center;
    background-color:black;
}

.bigBlackWaiting {
    background-image:url('bigBlackWaiting.gif');
    background-repeat:no-repeat;
    background-position:center center;
    background-color:black;
}